Sharp LC-32LB261U User Manual page 77

Problem Solution
Dark, poor, or no
• Try another channel. The station
picture (screen is
lit), but sound is
• Make sure that the antenna or
good.
• Adjust the brightness. See
• Make sure that the correct picture
• If you are using an antenna, the
• If you are using an antenna and
• Make sure that the video cables
• The video cable(s) you are using
• Try another channel. The station
No color, dark
• Try another channel. The station
picture, or color is
not correct.
• Adjust the color settings. See
• Make sure that the video cables
• Make sure that the antenna or
• If you are using an antenna, the
• If you are using an antenna and
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may be experiencing problems.
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on page
or "Connecting an antenna or
cable TV (no box)" on page 18.
"Adjusting the TV picture" on
page 50.
mode is selected. See "Adjusting
the TV picture" on page 50.
digital channel signal may be low.
To check the digital channel
signal strength, see "Checking
the digital signal strength" on
page 59.
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
are connected securely to your
TV.
may be bad. Try a new set.
may be experiencing problems.
may be experiencing problems.
"Adjusting the TV picture" on
page 50.
are connected correctly and
securely to your TV.
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on page
or "Connecting an antenna or
cable TV (no box)" on page 18.
digital channel signal may be low.
To check the digital channel
signal strength, see "Checking
the digital signal strength" on
page 59.
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
Problem
Only snow (noise)
appears on the
screen.
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Picture quality is
good on some
channels and poor
on others. Sound
is good.
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LC-32LB261U Sharp 32" LED TV
Solution
• Try another channel. The station
may be experiencing problems.
• Make sure that the antenna or
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on page
or "Connecting an antenna or
cable TV (no box)" on page 18.
• If you are using an antenna, the
digital channel signal may be low.
To check the digital channel
signal strength, see "Checking
the digital signal strength" on
page 59.
• If you are using an antenna and
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
• The problem may be caused by a
poor or weak signal from the
broadcaster or cable TV provider.
• If you connect to cable or satellite
TV without a set-top box and
experience poor picture quality,
you may need to install a set-top
box to improve signal reception
and picture quality. Contact your
cable or satellite TV provider
about upgrading to a set-top box.
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